package com.example.mall.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfig implements WebMvcConfigurer {

    private String basePath = System.getProperty("user.dir").replace("\\","/")+"/product-img/";


    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        /*
         * 资源映射路径
         * addResourceHandler:访问映射路径
         * addResourceLocations:资源绝对路径
         */
        registry.addResourceHandler("/upload/**").addResourceLocations("file:" + basePath);
    }
}

